Lead Linux SysAdmin - Cross-Domain DoD Security
Booz Allen Hamilton
Booz Allen Hamilton in Laurel, MD is seeking a Linux System Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD-focused enterprise environment. You’ll improve security, stability, and performance, and translate metrics into actionable insight for mission customers. You will mentor junior staff, lead technical efforts, and help modernize the network while ensuring compliance with security controls. #J-18808-Ljbffr Booz Allen Hamilton
- ...Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD enterprise environment. You will enhance security, performance, and reliability while mentoring teammates and leading modernization efforts. The role requires Linux expertise, DoD 8570.1 IAT II...Suggested
- ...Administrator to design, deploy, and maintain cross-domain solutions within a DoD-focused enterprise. You will improve infrastructure, ensure security controls, and maintain system... ...Ansible, Terraform) and manage Red Hat/Rocky Linux with Proxmox, Git, and related tech; TS...SuggestedRemote job
$77.6k - $176k
...for the Department of Defense. This role focuses on maintaining Cross Domain Solutions and improving cybersecurity infrastructure. Ideal candidates have at least 3 years of experience with Red Hat Linux and hold a TS/SCI clearance. Salary ranges from $77,600 to $176,0...Suggested- ...to design, deploy, and maintain Cross Domain Solutions for critical cybersecurity missions. As a Linux System Administrator, you will... ...optimize infrastructure, implement secure configurations, and mentor the... ...improve speed and reliability. DoD 8570.1 IAT II certification...Suggested
$77.6k - $176k
...Defense. With responsibilities like designing and maintaining Cross Domain Solutions, you will play a key role in supporting critical cybersecurity... ...ideal candidate will have substantial experience in Red Hat Linux systems and hold a TS/SCI clearance. A collaborative mindset,...Suggested- ...Administrator to design, deploy, and maintain cross-domain solutions for a DoD enterprise environment. You will help modernize the network, ensure security controls, and improve system availability. You will lead with Linux expertise, IaC tooling, and a strong background...
$130k - $250k
...Administrator to support our Maryland Customer for cross domain solutions. The Systems Administrator... ...and operation of Red Hat Enterprise Linux-based Information Technology (IT)... ...US Citizenship is required. Required Security Clearance: TS/SCI w/ Poly. Linux experience...Full timeContract workWork experience placementLocal area$135k - $265k
...Engineer to support our Maryland Customer for cross domain solutions. Essential Job Functions:... ...US Citizenship is required. Required Security Clearance: TS/SCI w/ Poly. Level 1:... .../Preferred Skills: Testing and Linux Systems administration experience is a plus...Full timeContract workFor contractorsWork experience placementLocal areaRemote work$146k - $234k
...system reliability and security, and collaborate... ..., and security domains to maintain continuous... ...optimize enterprise Linux systems across... ...architecture discussions and cross-team engineering... ...Security+ (DoD 8570 compliant) One... ...galaxy. As the world's leading mission capability...Contract workShift work$155k - $255k
...associated processes to ensure reliable, secure, and efficient system performance across... ...installing, configuring, and sustaining Red Hat Linux (RHEL) environments Extensive... ...cybersecurity, technology, and operational support domains. We partner with government customers to...Local area$135k - $216k
ResponsibilitiesThe KINGROAD Security Team is seeking a mid-... ...knowledge of core Linux operating system components... ...2) years of experience.DoD 8570 IAT Level II... ...galaxy. As the world’s leading mission capability integrator... ...threats across all domains: land, sea, space, air,...Contract workShift work$92.3k - $166.85k
...innovative technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative... ...security challenges.About the OpportunityLeidos is seeking a Linux Systems Administrator - Quality Assurance to support Linux-...Full time$116.35k - $210.33k
Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector’s Cyber & Analytics... ...Business Area (CABA). Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission...Full timeImmediate startRelocation packageFlexible hours$98.1k - $174.8k
...Sector is a trusted provider of secure, IP enabled, cloud-based,... ...capabilities on the IC system domains to the IC and its partners in... ...Enforcement.AT&T has an opening for a Linux Administrator to support... ...Certifications: Compliance with DoD 8570.01-M with a minimum certification...Temporary workWork at officeLocal areaRelocation$116.35k - $210.33k
...exciting opportunity for a Senior Linux Systems Administrator in our... ...team is at the forefront in Security Engineering, Computer Network... ...supporting mission-critical workloads.Lead troubleshooting and root-cause... ..., Intelligence Community, DoD, or similarly regulated...Full timeImmediate startFlexible hours$112.2k - $168.2k
...enabling solutions for global security. We have a wide portfolio of secure... ..., integrated, and multi-domain systems and technologies. Our... ...join our Production Team as a Lead Sr. Principal Manufacturing Analyst... ...working with leadership in cross-functional teams and effective...Full timeRelocationShift work$92.3k - $166.85k
...Our talented team is at the forefront in Security Engineering, Computer Network Operations... ...multiple air-gapped systems, each with its own domain and supporting infrastructure. The... ...years of hands-on experience supporting Linux and Microsoft-based servers and workstations...Full timeLocal areaImmediate startFlexible hours$112k - $179k
...protect and advance national security. This is your... ...Accumulo clusters Perform Linux systems administration... ...Polygraph is required DoD 8570 IAT Level I or higher... ...galaxy. As the world’s leading mission capability integrator... ...threats across all domains: land, sea, space, air,...Contract workShift work$87.1k - $157.45k
...Our talented team is at the forefront in Security Engineering, Computer Network Operations... ...Switches, Routers, LANs, & cabling, Windows/Linux operating systems, VMware, etc.).Must... ...Network security technologies (Multiple Domain, PKI, SSP, Vulnerability Assessment, etc....Full timeWork at officeLocal areaImmediate startRemote workFlexible hours- ...Themis Insight seeks a Principal Systems Administrator (Linux) in Laurel, MD. You will lead Linux administration across OpenStack, AWS, and VMWare platforms, focusing on VM management, security, and DevOps tasks in a customer-facing environment. Ideal candidates have extensive...
$199k - $235k
...Job Description Job Description Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We have... ...Subject Matter Expert (SME) for the Delinea Tools Suite in a Linux environment. In this mission-critical role, you will be responsible...Hourly payContract workWork experience placementImmediate startFlexible hours$125k - $240k
...Customer in the development and delivery of cross domain solutions. This position offers the opportunity to lead mission-critical programs that enable secure information sharing across multiple... .... Must have NIFI, SALT, OR Linux operating systems experience. Required...Full timeContract workWork experience placementLocal areaFlexible hours- ...critical component of our nation’s safety and security. Make an impact by using your expertise... ...modernization efforts, and maintain cross domain accessibility Apply security patches,... ...with a favorable polygraph Meet DoD 8140 Information Assurance Workforce certification...Remote work
- ...trusted leaders and advisers in national security and technology solutions. We are looking... ...systems, including Red Hat Enterprise Linux (RHEL), Rocky Linux, and Windows. Perform... ...scalability, and reliability through co-design and cross-functional optimization Security...
$146k - $234k
...system reliability and security, and collaborate... ..., and security domains to maintain continuous... ...optimize enterprise Linux systems across... ...architecture discussions and cross-team engineering... ...(DoD 8570 compliant)One... ...galaxy. As the world's leading mission capability...Contract workShift work$116.35k - $210.33k
...Our talented team is at the forefront in Security Engineering, Computer Network Operations... ...made up of VMware server hosts, Windows and Linux guest servers, and Virtual Desktop... ...network security technologies, including multi-domain solutions, PKI, SSPs, and vulnerability...Full timeImmediate startFlexible hours$128k - $214.4k
...Linux System AdministratorUnlock the secrets of intelligence with... ...at the forefront of national security, providing advanced solutions... ...Demonstrated experience in planning and leading Systems Administration/... ...or AnsibleIAT I certification (DoD 8140 required within 60 days...Hourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- ...Hopkins Applied Physics Laboratory (APL) seeks a PDS Security Compliance/Inspection Specialist to lead the secure PDS infrastructures for national security systems... ..., facilities, and physical security teams in a DoD/IC context. Responsibilities span design reviews, accreditation...
$146k - $234k
...A national security company based in Laurel, Maryland, is seeking a Senior Cloud & Distributed Systems Engineer. The role focuses on administering... ...and Accumulo. Candidates should have at least 7 years of Linux experience and strong scripting skills. This position offers...- ...opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country... ...experience with a ● Technical skills: Knowledge of Linux and Windows operating systems and command-line interface (CLI)...
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